ci2 starts bisection 2023-01-20 06:26:42.754514105 +0000 UTC m=+40320.113567111
bisecting fixing commit since f4cc0ed9b2c72687303b035379c5824a02224354
building syzkaller on 7509bf360eba1461ac6059e4cacfbc29c9d2d4c7
ensuring issue is reproducible on original commit f4cc0ed9b2c72687303b035379c5824a02224354

testing commit f4cc0ed9b2c72687303b035379c5824a02224354 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3c8a1a8a33e4f194dfc9bfddb5b2b5b9424000afe72fae08d2bf6b939a6ae00a
run #0: crashed: BUG: soft lockup in ext4_file_write_iter
run #1: crashed: BUG: soft lockup in corrupted
run #2: crashed: BUG: soft lockup in corrupted
run #3: crashed: BUG: soft lockup in corrupted
run #4: crashed: BUG: soft lockup in corrupted
run #5: crashed: BUG: soft lockup in corrupted
run #6: crashed: BUG: soft lockup in corrupted
run #7: crashed: BUG: soft lockup in corrupted
run #8: crashed: BUG: soft lockup in corrupted
run #9: crashed: BUG: soft lockup in corrupted
run #10: crashed: BUG: soft lockup in corrupted
run #11: crashed: BUG: soft lockup in corrupted
run #12: crashed: BUG: soft lockup in corrupted
run #13: crashed: BUG: soft lockup in corrupted
run #14: crashed: BUG: soft lockup in corrupted
run #15: crashed: BUG: soft lockup in corrupted
run #16: crashed: BUG: soft lockup in sendfile64
run #17: crashed: BUG: soft lockup in corrupted
run #18: crashed: BUG: soft lockup in corrupted
run #19: crashed: BUG: soft lockup in corrupted
testing current HEAD 97205fccccdc5c145b77c434135ee8429b03ed98
testing commit 97205fccccdc5c145b77c434135ee8429b03ed98 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: f097a3f6c3429209535e4674987318ee929a4839a07793cdb5ca8b6ac88ec01a
all runs: crashed: unregister_netdevice: waiting for DEV to become free
revisions tested: 2, total time: 21m58.565094305s (build: 13m47.394888687s, test: 6m56.283494533s)
the crash still happens on HEAD
commit msg: Linux 4.14.303
crash: unregister_netdevice: waiting for DEV to become free
IPVS: ftp: loaded support on port[0] = 21
can: request_module (can-proto-0) failed.
can: request_module (can-proto-0) failed.
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1